Vector (vec{A}) points in the negative (y) direction and has a magnitude of 5. 0 units. Vector

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Vector $\vec{A}$ points in the negative $y$ direction and has a magnitude of 5. 0 units. Vector $\vec{B}$ has a positive $x$ component of 3. 0 units and a negative $y$ component of 7. 0 units.

(a) What is the angle between the vectors?

(b) Determine $\vec{A} \cdot \vec{B}$ .

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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Question Posted: Apr 04, 2024 12:00 AM

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Vector (vec{A}) points in the negative (y) direction and has a magnitude of 5. 0 units. Vector

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To find the angle between two vectors vecA and vecB we can use the dot product formula vecA cdot vec...View the full answer

Principles And Practice Of Physics

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